<?php if(!defined('DEDEINC')) exit('Request Error!');
/**
 * 关联内容标签
 *
 * @version        $Id: relation.lib.php 1 9:29 2020年9月23日 tianya $
 * @package        DedeCMS.Taglib
 * @copyright      Copyright (c) 2020, DedeBIZ.COM
 * @license        https://www.dedebiz.com/license
 * @link           https://www.dedebiz.com
 */
 
// 关联内容
function lib_relation(&$ctag,&$refObj)
{
    global $dsql;

    //属性处理
    $attlist="row|12,titlelen|28,infolen|150,name|default,orderby|";
    FillAttsDefault($ctag->CAttribute->Items,$attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);

    if (get_class($refObj) != "Archives") {
        return "暂无相关内容";
    }

    if (empty($refObj->Fields[$name])) {
        return "暂无相关内容";
    }

    if (!isset($refObj->ChannelUnit->ChannelFields[$name])) {
        return "暂无相关内容";
    }
    
    if(empty($tablewidth)) $tablewidth = 100;
    if(empty($col)) $col = 1;
    $colWidth = ceil(100/$col);
    $tablewidth = $tablewidth."%";
    $colWidth = $colWidth."%";
    
    $ids = array();
    $channelid = $refObj->ChannelUnit->ChannelFields[$name]["channel"];

    $odb = "";
    if ($channelid > 0) {
        $odb = " ORDER BY arc.sortrank DESC";
    } else {
        $odb = " ORDER BY arc.senddate DESC";
    }
    if ($orderby=="click") {
        $odb = " ORDER BY arc.click DESC";
    }

    if ($channelid > 0) {
        $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
    tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
    FROM `#@__archives` arc LEFT JOIN `#@__arctype` tp ON arc.typeid=tp.id
    where arc.arcrank>-1 AND arc.id IN (".$refObj->Fields[$name].") $odb";
    } else {
        $gquery = "SELECT addtable,listfields FROM `#@__channeltype` WHERE id='$channelid' ";
        $grow = $dsql->GetOne($gquery);
        $maintable = trim($grow['addtable']);
        $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,tp.namerule,
    tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
    FROM `{$maintable}` arc LEFT JOIN `#@__arctype` tp ON arc.typeid=tp.id
    where arc.arcrank>-1 AND arc.aid IN (".$refObj->Fields[$name].") $odb";
    }

    $innertext = trim( $ctag->GetInnerText() );
    if($innertext=='') $innertext = GetSysTemplets('part_arclist.htm');

    $dsql->SetQuery($query);
    $dsql->Execute('al');
    $artlist = '';
    if($col > 1) {
        $artlist = "<table width='$tablewidth' border='0' cellspacing='0' cellpadding='0'>\r\n";
    }
    $dtp2 = new DedeTagParse();
    $dtp2->SetNameSpace('field', '[', ']');
    $dtp2->LoadString($innertext);
    $GLOBALS['autoindex'] = 0;
    $line = $row;
    for($i=0; $i < $line; $i++)
    {
        if($col>1) $artlist .= "<tr>\r\n";
        for($j=0; $j < $col; $j++)
        {
            if($col>1) $artlist .= "    <td width='$colWidth'>\r\n";
            if($row = $dsql->GetArray("al"))
            {
                if ($channelid > 0) {
                    $row['id'] =  $row['id'];
                } else {
                    $row['id'] =  $row['aid'];
                }
                $ids[] = $row['id'];
                $row['description'] = isset($row['description'])? $row['description'] : "";
                $row['filename'] = isset($row['filename'])? $row['filename'] : "";
                $row['money'] = isset($row['money'])? $row['money'] : 0;
                $row['ismake'] = isset($row['ismake'])? $row['ismake'] : 0;
                //处理一些特殊字段
                $row['info'] = $row['infos'] = cn_substr($row['description'],$infolen);

                if($row['corank'] > 0 && $row['arcrank']==0)
                {
                    $row['arcrank'] = $row['corank'];
                }

                $row['filename'] = $row['arcurl'] = GetFileUrl($row['id'],$row['typeid'],$row['senddate'],$row['title'],$row['ismake'],
                $row['arcrank'],$row['namerule'],$row['typedir'],$row['money'],$row['filename'],$row['moresite'],$row['siteurl'],$row['sitepath']);

                $row['typeurl'] = GetTypeUrl($row['typeid'],$row['typedir'],$row['isdefault'],$row['defaultname'],$row['ispart'],
                $row['namerule2'],$row['moresite'],$row['siteurl'],$row['sitepath']);

                if($row['litpic'] == '-' || $row['litpic'] == '')
                {
                    $row['litpic'] = $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif';
                }
                if(!preg_match("#^http:\/\/#i", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y')
                {
                    $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];
                }
                $row['picname'] = $row['litpic'];  
                $row['pubdate'] = isset($row['pubdate'])? $row['pubdate'] : $row['senddate'];
                $row['stime'] = GetDateMK($row['pubdate']);
                $row['typelink'] = "<a href='".$row['typeurl']."'>".$row['typename']."</a>";
                $row['image'] = "<img src='".$row['picname']."' border='0' alt='".preg_replace("#['><]#","",$row['title'])."'>";
                $row['imglink'] = "<a href='".$row['filename']."'>".$row['image']."</a>";
                $row['fulltitle'] = $row['title'];
                $row['title'] = cn_substr($row['title'], $titlelen);
                if(isset($row['color']) && $row['color']!='') $row['title'] = "<font color='".$row['color']."'>".$row['title']."</font>";
                if(preg_match('#b#', $row['flag'])) $row['title'] = "<strong>".$row['title']."</strong>";
                $row['textlink'] = "<a href='".$row['filename']."'>".$row['title']."</a>";
                $row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl'];
                $row['memberurl'] = $GLOBALS['cfg_memberurl'];
                $row['templeturl'] = $GLOBALS['cfg_templeturl'];
                
                if(is_array($dtp2->CTags))
                {
                    foreach($dtp2->CTags as $k=>$ctag)
                    {
                        if($ctag->GetName()=='array') {
                            $dtp2->Assign($k,$row);
                        }
                        else {
                            if(isset($row[$ctag->GetName()])) $dtp2->Assign($k,$row[$ctag->GetName()]);
                            else $dtp2->Assign($k,'');
                        }
                    }
                    $GLOBALS['autoindex']++;
                }

                $artlist .= $dtp2->GetResult()."\r\n";
            }
            //if hasRow
            else
            {
                $artlist .= '';
            }
            if($col>1) $artlist .= "    </td>\r\n";
        }
        //Loop Col
        if($col>1) $i += $col - 1;
        if($col>1) $artlist .= "    </tr>\r\n";
    }
    //loop line
    if($col>1) $artlist .= "    </table>\r\n";
    $dsql->FreeResult("al");
    return $artlist;
}